Articles | Volume 19, issue 11
https://doi.org/10.5194/amt-19-3875-2026
https://doi.org/10.5194/amt-19-3875-2026
Research article
 | 
15 Jun 2026
Research article |  | 15 Jun 2026

A new approach to inversion of multi-spectral data with applications to FUV remote sensing

Matthew LeDuc, Tomoko Matsuo, and William Kleiber

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Cited articles

Ajello, J. M., Evans, J. S., Veibell, V., Malone, C. P., Holsclaw, G. M., Hoskins, A. C., Lee, R. A., McClintock, W. E., Aryal, S., Eastes, R. W., and Schneider, N.: The UV Spectrum of the Lyman-Birge-Hopfield Band System of N2 Induced by Cascading from Electron Impact, J. Geophys. Res.-Space, https://doi.org/10.1029/2019JA027546, 2020. a, b, c
Akmaev, R. A.: Whole Atmosphere Modeling: Connecting Terrestrial and Space Weather, Rev. Geophys., 49, https://doi.org/10.1029/2011RG000364, 2011. a, b
Aksnes, A., Eastes, R., Budzien, S., and Dymond, K.: Neutral temperatures in the lower thermosphere from N2 Lyman-Birge-Hopfield (LBH) band profiles, Geophys. Res. Lett., 33, https://doi.org/10.1029/2006GL026255, 2006. a, b
Amaral Turkman, M. A., Paulino, C. D., and Müller, P.: Computational Bayesian Statistics: An Introduction, Institute of Mathematical Statistics Textbooks, Cambridge University Press, ISBN 9781108703741, 2019. a
Antoniadis, A. and Bigot, J.: Poisson inverse problems, Ann. Stat., 34, 2132–2158, https://doi.org/10.1214/009053606000000687, 2006. a
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Short summary
We propose a new approach for inverse problems involving ratios of photon counts. We show that the method is computationally efficient and accurately handles the uncertainty introduced by count data. We demonstrate the method by estimating the temperature in the upper atmosphere in both calm and geomagnetically active conditions. We also present results that suggest this method can allow extension of these techniques to low signal to noise scenarios.
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